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Two rare Alpina BMWs given the Petrolicious treatment

Alpina is getting more and more ink because of because of that rolling cannonade known as the B7 and its closer ties with BMW. The company's tuning business dates to 1962 when Burkard Bovensiepen began fiddling with Weber carburetors, then his company began racing in 1968 and was eventually certified as an automaker in 1983.
Two of its rarer specimens from those early years have gotten a glance from the folks at Petrolicious: the E24 B10 and E24 B7S. Based on the BMW 6 Series, the Alpina versions made one of the most special coupes from the Eighties even more so. According to the video, there were only 44 B10s made, and the turbocharged, 333-horsepower B7S - this was in a luxury coupe in 1982, mind you - saw only 33 examples produced.
You won't be sorry to find out more about them - and see how they run - in the Petrolicious video below.

Will global automakers drop local JV partners if China's government says they can?

Chinese economic policies could be in for a big change, as President Xi Jinping pushes the communist country to open its domestic markets even further. That could mean big things for the auto industry, especially when it comes to the country's far-reaching joint-venture system.
According to Chinese law, foreign automakers may only maintain a fifty-fifty partnership with their domestic counterparts. But with Jinping's push for openness leading to potential free-trade deals, that policy could be relaxed (or eradicated all together) in short order. What's an automaker to do?
Well, in BMW's case, stay the course. Automotive News Europe reports that, despite the grumblings about the JV policy changes, the German manufacturer has resigned its agreement with Brilliance through 2028. This is made doubly remarkable by the fact that BMW signed the extension over three years before it was set to expire.

Vorsteiner BMW M4 GTRS4 shows how to do a widebody at SEMA

Part of the joy of the SEMA Show is that all of the best tuners in the world are competing to show off their wares, and the challenge often pushes the companies into some absolutely insane directions. Case in point: Vorsteiner and its ludicrous GTRS4 wide body kit with the BMW M4.
According to Auto Evolution, the kit reportedly adds 4 inches in the front to fit 10.5-inch-wide wheels and a massive 7-inches more in the rear to snug in 13.5-inch-wide wheels, but spinning around the BMW in these images makes the changes look even more extreme. Beyond just the extra room in the fenders, the lower air intakes are ready to suck in huge volumes of cool air, and there's a front splitter to keep things planted. The front and rear extensions are joined by side sills that grow the farther back they go. Finally, at the rear, the M4 gets a reworked diffuser with mesh inserts.
This is just the type of automotive craziness that makes SEMA interesting. Take a lot at it for yourself in the gallery.